000079106 001__ 79106
000079106 005__ 20190523112148.0
000079106 0247_ $$2doi$$a10.4028/www.scientific.net/SSP.257.139
000079106 0248_ $$2sideral$$a97079
000079106 037__ $$aART-2017-97079
000079106 041__ $$aeng
000079106 100__ $$0(orcid)0000-0003-3567-7030$$aPalacios, Elías$$uUniversidad de Zaragoza
000079106 245__ $$aEnhanced magnetocaloric effect by the rare earth polarization due to the exchange with a transition metal. Study of GdCrO4
000079106 260__ $$c2017
000079106 5060_ $$aAccess copy available to the general public$$fUnrestricted
000079106 5203_ $$aThe zircon polymorph of GdCrO4 has a large magnetocaloric effect over a wide temperature range, with |¿ST| > 20 J/kg·K from 6 K to 34 K, for a magnetic field of 9 T. This unusual behaviour is very interesting on magnetic refrigeration applications, for liquefying H2 or natural gas. The mean-field approach explains that it is due to the weaker Gd-Cr magnetic exchange relative to the Cr-Cr one, while the Gd-Gd exchange is negligible. This possibility has not been sufficiently studied and opens an interesting strategy to design more efficient materials for magnetic refrigeration.
000079106 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000079106 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000079106 700__ $$aTomasi, Corrado
000079106 700__ $$aSaez-Puche, Regino
000079106 700__ $$aDos Santos-Garcia, Antonio J.
000079106 700__ $$aFernandez-Martinez, Francisco
000079106 700__ $$0(orcid)0000-0003-2962-9251$$aBurriel, Ramón$$uUniversidad de Zaragoza
000079106 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000079106 773__ $$g257 (2017), 139-142 [4 pp.]$$pDiffus. defect data solid state data, Pt. B Solid state phenom.$$tSOLID STATE PHENOMENA$$x1012-0394
000079106 8564_ $$s150880$$uhttps://zaguan.unizar.es/record/79106/files/texto_completo.pdf$$yPostprint
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000079106 909CO $$ooai:zaguan.unizar.es:79106$$particulos$$pdriver
000079106 951__ $$a2019-05-23-10:02:15
000079106 980__ $$aARTICLE